baber/WOPTO huggingface dataset:
Patent EP-4252694-A3 (EP)
Inventor: GAMM GERD ULRICH
IPC: A61B90/00
Filed: 2019-04-16
Abstract: A tracker for surgical navigation is described. The tracker comprises a patch being at least one of stretchable and compressible in at least one direction. At least a part of the patch has the shape of a frame enclosing a central opening. The tracker further comprises a tracker element selected from a light source or a coil, the tracker element being supported by the patch. Moreover, the tracker further comprises an electrical connection electrically coupled to the tracker element and supported by the patch, the electrical connection having a meandering configuration along the direction in which the patch is deformable.
Patent EP-4277318-A3 (EP)
Inventor: PARK YONGCHEOL
IPC: H02J50/80
Filed: 2017-06-08
Abstract: A method for transmitting wireless power , the method performed by a wireless power transmitter and comprising: receiving, from a wireless power receiver, a control error (CE) based data packet or a received power (RP) based data packet; transmitting, to the wireless power receiver, a bit pattern requesting permission to communicate based on receiving the CE based data packet or the RP based data packet; receiving, from the wireless power receiver, a response packet for granting the permission; transmitting, to the wireless power receiver, a capability data packet providing information for a capability of the wireless power transmitter after receiving the response packet; receiving, from the wireless power receiver, a renegotiation data packet requesting the wireless power transmitter to proceed to a renegotiation phase; transmitting, to the wireless power receiver, an acknowledgement (ACK) response related to the wireless power transmitter having switched to the renegotiation phase based on receiving the renegotiation data packet; receiving, from the wireless power receiver in the renegotiation phase, a first specific request data packet including information for a requested guaranteed power level; transmitting, to the wireless power receiver in the renegotiation phase, an ACK response to accept the requested guaranteed power level based on receiving the first specific request data packet; receiving, from the wireless power receiver in the renegotiation phase, a second specific request data packet to end the renegotiation phase; and transmitting, to the wireless power receiver, an ACK response related to the wireless power transmitter having concluded the renegotiation phase successfully and having switched to a power transfer phase.
Patent EP-0015464-A3 (EP)
IPC: C09B67/06
Filed: 1980-02-25
Abstract: Staubarme und nichtschäumende Farbstoffpräparationen 
erhält man auf einfache Weise, indem man Entstaubungsmittel 
und/oder Entschäumer in die Farbstoff-Lösungen oder -Dis­
persionen auf dem Weg vom Vorratsbehälter zum Trocknungs­
aggregat unmittelbar vor dem Trocknungsaggregat einspeist.
Patent EP-0018123-A3 (EP)
IPC: F23D14/62
Filed: 1980-04-01
Abstract: A premix-type gaseous fuel burning system (10) for 
alternate or simultaneous combustion of low BTU gas (29) 
and normal BTU gas (27) comprises a gas supply means 
(35) for providing both high BTU gas (27) and low BTU 
gas (29) at a selected substantial velocity and a burner 
tube (44) for receiving the gas, whereby primary air (41) 
is inducted into the burner tube (44) and mixed with the 
gas flow. A burner head (64) comprises a long narrow rec­
tangular structure of tapered construction that is inserted 
upwardly into a corresponding rectangular opening (28) 
in the floor (24) of the furnace (18). The opening (28) is 
also tapered in the same direction as the burner head (64) 
but with a selected annular spacing (70) between the walls 
of the opening (28) and the burner head (64). Means (76, 
78) are provided for vertically adjusting the position of the 
burner head (64) within the opening (28). Secondary com­
bustion air (62) is directed through the annular space (70) 
between the burner head (64) and the opening (28) in the 
floor (24) of a furnace (18).
Patent EP-0018833-A3 (EP)
Title: Compounded perfumery composition
IPC: C11B9/00
Filed: 1980-05-01
Abstract: The dihydropyran and dioxan which may be obtained by the Prins reaction between allo-ocimene and formaldehyde have been discovered to possess attractive floral odours. They are useful as ingredients of compounded perfumery compositions. There novel triene alcohols are also produced by the Prins reaction which find use as intermediates in the preparation of the dihydropyrans and dioxans. The cis isomer of the dihydropyran may be converted into the trans isomer. The dihydropyran wherein at least 10% of the compound takes the form of the trans isomer is novel.
Patent EP-0038489-A3 (EP)
Title: Method of obtaining animal feed rich in protein
IPC: C02F11/00
Filed: 1981-04-10
Abstract: The invention relates to a method for obtaining protein-containing animal feed from organic substances dissolved and/or suspended in water, where the substances are biologically processed in at least two series-connected stages (I, II) each having an activating tank (5, 7) and a settling tank (6, 8). In the first stage (I) a larger percentage of bacteria than protozoea prevails. The sludge is drained intermittently and alternatingly from the first and second stage (I, II), and conducted to a dehydrating device (9), and a part of the dehydrated sludge is returned to the input (5a, 7a) of that stage from which the sludge was taken. Into at least one of the activating tanks (5, 7), especially into the activating tank (5) of the first stage (I), additives promoting the growth of the micro organisms, especially trace elements and/or minerals, are placed. To the sludge is fed, particularly after the dehydration, a chemical agent that embrittles and/or partially or fully dissolves the cell walls of the micro organisms.
Patent EP-0050009-A3 (EP)
Title: Closure assembly
IPC: B29C61/00
Filed: 1981-10-08
Abstract: An assembly for enclosing a telecommunication cable splice comprising a wraparound sleeve (14) having longitudinal edges (16) which can be brought together and secured by for example a metal channel (18). A seal is made between these edges by an internal sealing member (20) which bridges the abutting edges of the sleeve and is urged into contact with the sleeve by expansive urging means (24) between the sealing member (20) and underlying cable splice. The urging means (24) is preferably a foam strip.
Patent EP-0036816-A3 (EP)
Title: Ophthalmic composition of 5-fluoro-2-methyl-1-(p-methylthio-benzylidene)-3-indenylacetic acid or salt thereof
IPC: A61K9/06
Filed: 1981-03-20
Abstract: This invention relates to ophthalmic preparations which include 5-fluoro-2-methyl-1-(p-methylthiobenzylidene)-3-indenylacetic acid or ophthalmologically acceptable salts thereof as the active entity for reducing or controlling inflammation of the eye.
Patent EP-0046140-A3 (EP)
Title: Office furniture with top of variable height and/or inclination
IPC: A47B17/02
Filed: 1981-08-12
Abstract: 1. A piece of office furniture with a desk board (23) which can be adjusted vertically and/or which can be tilted in relation to the furniture framework, a) which is mounted on the side frame of the furniture framework, in a manner which enables it to be adjusted vertically and fixed, by fixing means (36, 41) which are attached to the desk board at one of their ends and which are mounted at their other end in a manner which enables them to be adjusted vertically in a channel in the side frame, b) and a structure (29) which is fitted between the desk board and the furniture framework, taking the weight of the desk board, characterised in that a) the fixing means (36, 41) are formed as symmetrically engaging clamping braces (36) preferably compressing braces which can be adjusted longitudinally (36) and tighteners (41).
Patent EP-0075205-A3 (EP)
IPC: C07C67/00
Filed: 1982-09-09
Abstract: Die Erfindung betrifft Isothioharnstoffe der Formel 
  
worin R¹, R², R³, X, Y und Z die in der Beschreibung an­
gegebenen Bedeutungen haben, und deren Salze. Weiter 
betrifft die Erfindung die Herstellung dieser Substanzen 
und deren Verwendung zur Bekämpfung unerwünschten 
Pflanzenwuchses.
Patent EP-0079023-A3 (EP)
Title: Functional protein hydrolysates, process for their preparation, use of these protein hydrolysates as food additives, and foodstuffs containing these protein hydrolysates
IPC: A23L27/60
Filed: 1982-11-02
Abstract: Functional hydrolyzates are prepared from microbial protein isolates, with a protein content of more than 90% by weight, a nucleic acid content of less than 2% by weight, a lipid content of less than 1% by weight, a suspendability of 80-100%, a foaming capacity characterized by a foaming index of 4-7, a foam stability characterized by a half-life of 10-300 minutes, an emulsifying capacity characterized by a value of 300-500 ml of oil/g of protein, and a molecular weight of between 125,000 and 100 Daltons. The functional hydrolyzates are obtained from microbial proteins by enzymatic hydrolysis, after extraction of the nucleic acids and lipids. The hydrolyzates are suitable as food additives.
Patent EP-0081858-A3 (EP)
IPC: B29D30/32
Filed: 1982-12-15
Abstract: Process and drum for blocking the carcass plies against the 
bead cores of a tire, said process comprising the steps of expanding 
in a first cylindrical configuration the carcass plies against the 
inner surface of the bead cores, of moving the bead cores near each 
other along the axis of the carcass together with the portions of 
the carcass plies already blocked with invariable configuration with 
respect to the inner surfaces of the bead cores, and of expanding 
further on in cylindrical configuration the carcass plies at the 
sides of the bead cores. By means of the cited steps it is possible 
to avoid sliding of the carcass plies on the bead cores in the toric 
configuration of the carcass and to obtain beads of equal rigidity.
Patent EP-0081320-A3 (EP)
IPC: C07C303/30
Filed: 1982-11-25
Abstract: A process for the preparation of a compound of formula (I) or a 
salt thereof: 
  
wherein R¹ is an optionally substituted aryl group and R² is 
hydrogen, a salting ion or a sulphonyl ester forming group;  
     characterised in that a mono-deprotonated methylene compound of 
the formula (II): 
  
wherein R¹ and R² are as defined with respect to formula (I) 
and wherein any reactive groups may be protected, is reacted with 
carbon dioxide.
Patent EP-0069024-A3 (EP)
Title: Combustible product in the shape of a solid block for feeding an open fireplace
IPC: C10L5/44
Filed: 1982-06-30
Abstract: 1. Combustion unit of solid material forming a homogeneous longiform cylindrical block such as a log of wood adapted to supply and maintain an open fire in a hearth, of the type comprising a plurality of recesses passing through the block, characterized : a) in that said recesses are constituted in combination, on the one hand, by at least one plane slot (2, 2'), passing through the block and opening out on two long faces of said block and, on the other hand, by a plurality of passages (3, 4, 5, 6 and 7), with axes at right angles with respect to the plane of said slot (2, 2'), each orthogonal passage being constituted by cylindrical bores of diameter included between 0.4 and 0.8 times the thickness of the longiform block and opening out on a long face forming front face (8) of the block and terminating on the opposite side in an inner slot (2, 2'), the rear wall (15) of said slot thus being visible from the front face (8) of the log through said passages (3, 4, 5, 6, 7), b) and in that it comprises immobilization means constituted by a flat portion allowing the stable positioning of the block, particularly on the fire-dogs, so that, in this stable and univocal position, the slot is located in a substantially vertical plane, the orthogonal passages thus being adapted to be oriented horizontally and turned towards the space of the premises served by the hearth.
Patent EP-0092057-A3 (EP)
Title: Oscillating column burner
IPC: F23D11/42
Filed: 1983-03-17
Abstract: 1. Pulsatory burner having a combustion chamber (2) to which there leads, for the periodic intake of liquid fuel, a nozzle (4) arranged in a suction pipe (42) and connected by way of a conduit (10) containing a non-return valve (8) with a fuel ves-el (12), and having a starting air pump (18) by means of which, for starting, an air current can be generated which sweeps over the nozzle (4) and is directed to the combustion chamber (2), characterised in that the conduit (10) is conducted through a chamber (20) the volume of which can be reduced by displacement of a wall (22) by means of compressed air delivered by the starting air pump (18), in that in the conduit (10) between the chamber (20) and the fuel vessel (12) there is situated a valve (28) which can be opened against spring pressure (26) by the fuel flowing out of the fuel vessel (12) and in that the valve (28) comprises a setting member (32) upon which the displaceable wall (22) acts, after a pre-determined displacement distance, for the opening of the valve (28).
Patent EP-0096206-A3 (EP)
IPC: F16H19/00
Filed: 1983-04-25
Abstract: Die Erfindung betrifft ein stufenloses Getriebe zur Um­
wandlung einer Drehbewegung in eine vom Drehwinkel 
abhängige Linearbewegung. Das Getriebe umfaßt eine 
Schwinge 6, die um einen Drehpunkt 7 drehbar ist und die 
auf der Antriebs- und der Abtriebsseite des Getriebes 
entlang je einer Führung 5 bzw. 5′ gleitend geführt ist. In 
jeder Führung gleitet ein Gleitkörper 4a bzw. 4a′, an dem ein 
Band 1 bzw. 1′ befestigt ist. Die Schwinge 6 ist zu beiden 
Seiten des Drehpunktes mit einem Schlitz 8,10 mit Führun­
gen 6a, 6a′ versehen, in die das zugehörige Wälzlager 4,4′ 
eingreift. Der Abstand der beiden Führungen 5,5′ zueinander 
ist verstellbar, indem die Führung 5 entlang einer Positionier­
schiene 9 mit Hilfe einer Spindel verschiebbar ist, die auf der 
Unterseite einer Grundplatte 20 des Getriebes angeordnet ist 
und mit der Führung 5 verbunden ist.
Patent EP-0097537-A3 (EP)
IPC: G01B5/16
Filed: 1983-06-23
Abstract: A workpiece gaging system includes carriage structure 
for a gaging part, movable longitudinally and laterally, and a 
rotor to rotate that structure; also indicator means is 
operatively connected with the part to indicate the status of 
engagement, displacement, or need for displacement, of the 
gaging part relative to a surface or surfaces (such as pipe 
threads) to be gaged, as at multiple locations. Measurement 
encoding and signal processing means are also provided.
Patent EP-0139814-A3 (EP)
IPC: H04B3/14
Filed: 1984-03-15
Abstract: Die aktive Entzerrerschaltung ist mit einer Entzerrerstruk­
tur versehen, die ein zwischen dem Ausgang eines Addierver­
stärkers (OP) und dem Eingang der Entzerrerstruktur eing­
efügtes elektronisches Potentiometer aufweist, dessen 
geregeltes Ausgangssignal über die Reihenschaltung eines 
Impedanzwandlers (W) und einer Impedanz (YS) einem 
Addiereingang des Addierverstärkers (OP) zugeführt wird. Als 
elektronisches Potentiometer dient ein Regelnetzwerk (RN) 
mit mindestens einer stromgeregelten Schaltung, die zwis­
chen dem Eingang des Impedanzwandlers (W) und dem 
Ausgang des Addierverstärkers (OP) und/oder zwischen dem 
Eingang des Impedanzwandlers (W) und dem Eingang­
sanschluss (A) der Entzerrerstruktur eingefügt ist. Die aktive 
Entzerrerschaltung kann in vorteilhafter weise in einer 
Gabelanordnung zwischen dem Ausgang einer an eine 
Zweidrahtleitung angeschlossenen Gabelschaltung und dem 
Eingang eines Echokompensators eingefügt werden, der über 
eine Regelschaltung vom Ausgangssignal des Echokompen­
sators geregelt ist.
Patent EP-0127771-A3 (EP)
IPC: A61K8/87
Filed: 1984-05-02
Abstract: A meta- or para-compound of the formula: 
  
wherein: X ⊖  is an anion selected from the group consisting of 
R₄OSO₃ ⊖ , Cl ⊖ , Br ⊖  and I ⊖ ;    
A is -O- or -- ;  
wherein: n is 2 or 3;  
R₁, R₂ and R₃ which may be the same or different, are 
lower alkyl; and  
R₄ is lower alkyl or allyl.  
     Also disclosed is a method of making the compound by 
reacting meta- or para-isopropenyl-α,α-dimethylbenzyl 
isocyanate with either an amino alcohol or a dialkylamino­
ethyleneamine, and quaternizing the reaction product with an 
alkylating agent. The compound may be polymerized with a 
co-monomer such as acrylamide to yield water-soluble 
cationic polymers for use in water clarification, flocculation, 
and hair spray applications.
Patent EP-0127049-A3 (EP)
IPC: A01N57/30
Filed: 1984-05-14
Abstract: Die vorliegende Erindung betrifft neue organische Phos­
phorsäureester der allgemeinen Formel (I) 
  
worin  
X O, S oder NH bezeichnet,  
Y O oder S bezeichnet,  
R¹ eine niedere Alkyl-Gruppe bezeichnet,  
R² eine niedere Alkyl-Gruppe oder eine niedere 
Alkoxy-Niederalkyl-Gruppe bezeichnet,  
R³ eine fluor-substituierte niedere Alkyl-Gruppe 
bezeichnet,  
Z eine niedere Alkyl-Gruppe, eine niedere Alkoxy-­
Gruppe oder ein Halogen-Atom bezeichnet und  
n 0 oder 2 bezeichnet,  
die als pestizid aktive Mittel verwendet werden können.
Patent EP-0143381-A3 (EP)
Title: Biphenylylalkanoic acid derivatives, methods of preparation and pharmaceutical compositions therefrom
IPC: C07C67/26
Filed: 1984-11-10
Abstract: Novel compounds of formulaare described which have antipyretic, analgesic and antiinflammatory activity. R is hydrogen, C<sub>1</sub>-C<sub>3</sub> linear or branched alkyl; R<sub>1</sub> and R<sub>2</sub> are hydrogen, halogen, unsubstituted or esterified hydroxy, alcoxy, and may be the same or different; R<sub>3</sub> is hydrogen, C<sub>1</sub>-C<sub>4</sub> linear or branched aliphatic acyl, unsubstituted or substituted aroyl, alkylaroyl or hetaroyl groups.
Patent EP-0149770-A3 (EP)
IPC: E04F15/02
Filed: 1984-12-05
Abstract: Die Erfindung betrifft eine Einrichtung zur Verkleidung 
von Flächen mit Flächenelementen, auf deren Rückseite 
Halteprofilvorsprünge unmittelbar aufgeklebt sind. Eine der­
artige Ausführung zeichnet sich durch eine einfache Ferti­
gung sowie durch Zeit- und Kostenersparnis bei Verklei­
dungsarbeiten aus, wobei einzelne Flächenelemente im 
Bedarfsfalle auch auf einfache Weise ausgewechselt werden 
können.
Patent EP-0149139-A3 (EP)
Title: Defoamer for aqueous dispersions or solutions of synthetic resins
IPC: B01D19/04
Filed: 1984-12-12
Abstract: The formation of troublesome microfoams in aqueous lacquer and synthetic resin dispersions, particularly in gloss lacquers, is prevented by the addition of from 0.01 to 1.5% by weight of a silicone-free foam inhibitor mixture. These foam inhibitor mixtures contain (a) from 70 to 98% by weight of a liquid, branched C16-C30 alcohol, (b) from 0.5 to 20% by weight of hard paraffin, and (c) from 0.05 to 5% by weight of hydrophobized finely divided silica, and, optionally, small quantities of other ingredients.
Patent EP-0149834-A3 (EP)
IPC: F16J15/40
Filed: 1984-12-21
Abstract: An improved sealing sleeve for the rotating drive shaft of 
a gear pump or other fluid conveying system has an internal 
axial bore for receiving the shaft, an intermediate cavity 
formed in the bore and oppositely-handed helical channels 
extending in the bore on opposite sides of the cavity. The 
inward helical channels are of a hand relative to the shaft 
rotation for effectively pumping viscous fluid entering the 
annular spacing between the shaft and sleeve toward the 
cavity while the oppositely-handed outward helical channels 
effectively resist and overcome such pumped fluid flow, 
creating a static containment of the viscous fluid to produce 
a viscous seal about the shaft. Cooling fluid is conveyed 
through an annular passageway about the outward helical 
channels to solidify any viscous fluid entering the adjacent 
region of the outward channels to produce an outward 
essentially mechanical seal about the shaft.
Patent EP-0151815-A3 (EP)
Title: High-flow oscillator
IPC: B05B1/08
Filed: 1984-12-31
Abstract: A small, but nevertheless high-flow fluidic oscillator has a dual level body portion including an interaction chamber in a first level. An inlet plenum supplies fluid to a supply nozzle which enters directly into the inlet end of the interaction chamber to direct a jet flow from the supply nozzle, through the interaction chamber and out of an outlet opening. A fluid passage is located at least partly in the second level of the body portion, and connecting passages on either side of the supply nozzle connect the fluid passage to the inlet end of the interaction chamber. The walls of the interaction chamber converge from the inlet end toward a neck portion and thereafter diverge and then converge again at the outlet so that a fluid column extends between the jet flow and the sidewalls of the interaction chamber, and moves cyclically back and forth through the fluid passage and the connecting passages to obtain interaction between the fluid column and the jet flow without the need for control nozzles.
Patent EP-0124946-A3 (EP)
IPC: E01F9/518
Filed: 1984-05-05
Abstract: Es wird eine Farbspur aus einer lösungsmittelhaltigen 
Markierungsmasse als Dünnschichtmarkierung aufgetragen, 
wobei diese Markierungsmasse so beschaffen ist, dass sie 
nach Ablauf der ihre Befahrbarkeit bestimmenden Trock­
nungszeit noch für längere Zeit plastisch verformbar bleibt, 
bevor sie vollständig aushärtet. Auf die frischgezogene Farb­
spur werden Glasperlen aufgestreut, die eine Oberflächen­
behandlung zur Verringerung ihrer Einsinktiefe, eine 
sogenannte Floatation-Behandlung, erfahren haben und von 
denen ein bestimmter Anteil einen hohen Brechungsindex 
zwischen 1,9 und etwa 2,0 hat, während die übrigen normal 
brechend sind. Nach Ablauf der Trocknungszeit und vor der 
vollständigen Aushärtung der Markierungsmasse wird die 
Farbspur durch Einpressen eines Oberflächenprofils ver­
formt, das im Falle einer erstmals neu gezogenen Markier­
ungslinie Profilhöhen zwischen 0,5 und 2,0 mm und im Falle 
des Nachziehens einer zu erneuernden Farbspur eine Pro­
filhöhe bis zu 3,0 mm aufweisen kann. Eine so hergestellte 
Markierungslinie zeichnet sich durch eine gute Nachtsicht­
barkeit auch bei Nässe aus.
Patent EP-0125102-A3 (EP)
Title: Photosensitive systems showing visible indication of exposure
IPC: G03F7/105
Filed: 1984-05-02
Abstract: The invention provides new compositions which change color on exposure to actinic radiation and contain a photosensitive onium, e.g. iodonium or sulphonium, salt and a dyestuff which changes color when protonated. The compositions may also include a resin, especially a resin curable by the onium salt when the latter is exposed, and preferably an epoxy resin. The compositions are useful especially as coatings, e.g. for making screen stencils or for producing lithographic printing plates.
Patent EP-0145383-A3 (EP)
Title: Improvements in or relating to containers with solid plastics labels, solid plastics labels therefor, and methods of applying the labels
IPC: G09F3/02
Filed: 1984-11-23
Abstract: The present invention provides, without the drawbacks accompanied by the use of hot melt adhesives, an attractive, easily recycled labelled container (8), and a method of making same. The container has a solid polymer label (10) on its underside (22) that is adjacent the container when applied, which is provided with a finite area (65) on its leading edge (25) and a finite area (66) on its trailing edge (27), by applying thereto a solvent for the polymer in each of the finite areas, the finite areas (65, 66) comprising a viscous tacky solution of the polymer in the solvent, the solidifying solution being sufficient to tack and bond the lavel (10) to container (8) during wrapping. After the label is wrapped around the container, the bond between the container and label becomes weaker as the solidifying solution hardens so that later the label (10) can be easily and cleanly stripped from the container (8) for recycling. The label can be a co-extruded plastics label having a first solid polymer layer (20) and another solid polymer layer, the finite areas (65, 66) being applied to the first solid polymer layer (20).